<template>
  <div class="wrapper">
    <!-- header部分 -->
    <header>
      <p>在线支付</p>
    </header>

    <!-- 订单信息部分 -->
    <h3>订单信息：</h3>
    <div class="order-info">
      <p>
        万家饺子（驼峰街店）
        <i class="fa fa-caret-down" @click="toggleDetail"></i>
      </p>
      <p>&#165;49</p>
    </div>

    <!-- 订单明细部分 -->
    <ul class="order-detailet" v-show="showDetail">
      <li>
        <p>纯肉鲜肉（水饺） x 2</p>
        <p>&#165;15</p>
      </li>
      <li>
        <p>玉米鲜肉（水饺） x 1</p>
        <p>&#165;16</p>
      </li>
      <li>
        <p>配送费</p>
        <p>&#165;3</p>
      </li>
    </ul>

    <!-- 支付方式部分 -->
    <ul class="payment-type">
      <li @click="selectPayment('alipay')" :class="{ active: selectedPayment === 'alipay' }">
        <div class="payment-logo alipay">
          <i class="fa fa-credit-card"></i>
          <span>支付宝支付</span>
        </div>
        <i class="fa fa-check-circle" v-show="selectedPayment === 'alipay'"></i>
      </li>
      <li @click="selectPayment('wechat')" :class="{ active: selectedPayment === 'wechat' }">
        <div class="payment-logo wechat">
          <i class="fa fa-weixin"></i>
          <span>微信支付</span>
        </div>
        <i class="fa fa-check-circle" v-show="selectedPayment === 'wechat'"></i>
      </li>
    </ul>
    <div class="payment-button">
      <button @click="handlePayment">确认支付</button>
    </div>

    <Footer />
  </div>
</template>

<script lang="ts">
import { defineComponent, ref } from 'vue'
import { useRouter } from 'vue-router'
import Footer from '../components/Footer.vue'

export default defineComponent({
  name: 'Payment',
  components: {
    Footer
  },
  setup() {
    const router = useRouter()
    const showDetail = ref(false)
    const selectedPayment = ref('alipay')

    const alipayImg = new URL('../assets/img/alipay.png', import.meta.url).href
    const wechatImg = new URL('../assets/img/wechat.png', import.meta.url).href

    const toggleDetail = () => {
      showDetail.value = !showDetail.value
    }

    const selectPayment = (type: string) => {
      selectedPayment.value = type
    }

    const handlePayment = () => {
      // 添加支付逻辑
      console.log('支付方式:', selectedPayment.value)
      router.push('/orders')
    }

    return {
      showDetail,
      selectedPayment,
      alipayImg,
      wechatImg,
      toggleDetail,
      selectPayment,
      handlePayment
    }
  }
})
</script>

<style scoped>
/****************** 总容器 ******************/
.wrapper{
  width: 100%;
  height: 100%;
}

/****************** header部分 ******************/
.wrapper header{
  width: 100%;
  height: 12vw;
  background-color: #0097FF;
  color: #fff;
  font-size: 4.8vw;
  position: fixed;
  left: 0;
  top: 0;
  z-index: 1000;
  display: flex;
  justify-content: center;
  align-items: center;
}

/****************** 订单信息部分 ******************/
.wrapper h3{
  margin-top: 12vw;
  box-sizing: border-box;
  padding: 4vw 4vw 0;
  font-size: 4vw;
  font-weight: 300;
  color: #999;
}
.wrapper .order-info{
  box-sizing: border-box;
  padding: 4vw;
  font-size: 4vw;
  color: #666;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.wrapper .order-info p:last-child{
  color: orangered;
}

/****************** 订单明细部分 ******************/
.wrapper .order-detailet{
  width: 100%;
}
.wrapper .order-detailet li{
  width: 100%;
  box-sizing: border-box;
  padding: 1vw 4vw;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.wrapper .order-detailet li p{
  font-size: 3vw;
  color: #666;
}

/****************** 支付方式部分 ******************/
.wrapper .payment-type{
  width: 100%;
  margin-top: 4vw;
}
.wrapper .payment-type li{
  width: 100%;
  box-sizing: border-box;
  padding: 4vw;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  border-bottom: 1px solid #eee;
}
.wrapper .payment-type li.active{
  background-color: #f8f8f8;
}
.wrapper .payment-type li .payment-logo{
  display: flex;
  align-items: center;
  font-size: 5vw;
}
.wrapper .payment-type li .payment-logo.alipay{
  color: #00A0E9;
}
.wrapper .payment-type li .payment-logo.wechat{
  color: #41B035;
}
.wrapper .payment-type li .payment-logo span{
  font-size: 4vw;
  margin-left: 3vw;
  color: #333;
}
.wrapper .payment-type li .fa-check-circle{
  font-size: 5vw;
  color: #38CA73;
}
.wrapper .payment-button{
  width: 100%;
  box-sizing: border-box;
  padding: 4vw;
}
.wrapper .payment-button button{
  width: 100%;
  height: 10vw;
  border: none;
  outline: none;
  border-radius: 4px;
  background-color: #38CA73;
  color: #fff;
  font-size: 4vw;
  cursor: pointer;
}
</style> 